first sip grimace

The face you make when you take the first drink of alcohol before a long night of partying. A combination of disgust, low liquor standards, and a lack of self-respect.

But you drink it anyways.

John and I looked at each other, paused, drank, and both made the first sip grimace at the same time.

First sip

The friend with the first sip owns the drink

My friend had the first sip so the pop was hers